15714027

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 28569600

約数和(自身を除く): 12855573

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 61, 63, 87, 141, 183, 189, 203, 261, 329, 423, 427, 549, 609, 783, 987, 1269, 1281, 1363, 1647, 1769, 1827, 2867, 2961, 3843, 4089, 5307, 5481, 8601, 8883, 9541, 11529, 12267, 12383, 15921, 20069, 25803, 28623, 36801, 37149, 47763, 60207, 77409, 83143, 85869, 111447, 180621, 249429, 257607, 334341, 541863, 582001, 748287, 1746003, 2244861, 5238009, 15714027]

約数ペア:

[(1, 15714027), (3, 5238009), (7, 2244861), (9, 1746003), (21, 748287), (27, 582001), (29, 541863), (47, 334341), (61, 257607), (63, 249429), (87, 180621), (141, 111447), (183, 85869), (189, 83143), (203, 77409), (261, 60207), (329, 47763), (423, 37149), (427, 36801), (549, 28623), (609, 25803), (783, 20069), (987, 15921), (1269, 12383), (1281, 12267), (1363, 11529), (1647, 9541), (1769, 8883), (1827, 8601), (2867, 5481), (2961, 5307), (3843, 4089)]